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master's thesis
Uloga Azospirillim spp. kao asocijativnog nitrofiksatora
2015. urn:nbn:hr:151:098002
Bučar, Marina
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of agroecology and Enviroment Protection

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Bučar, M. (2015). Uloga Azospirillim spp. kao asocijativnog nitrofiksatora (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:098002

Bučar, Marina. "Uloga Azospirillim spp. kao asocijativnog nitrofiksatora." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:151:098002

Bučar, Marina. "Uloga Azospirillim spp. kao asocijativnog nitrofiksatora." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:151:098002

Bučar, M. (2015). 'Uloga Azospirillim spp. kao asocijativnog nitrofiksatora', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 16 February 2025, https://urn.nsk.hr/urn:nbn:hr:151:098002

Bučar M. Uloga Azospirillim spp. kao asocijativnog nitrofiksatora [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2015 [cited 2025 February 16] Available at: https://urn.nsk.hr/urn:nbn:hr:151:098002

M. Bučar, "Uloga Azospirillim spp. kao asocijativnog nitrofiksatora", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:151:098002

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Metadata
TitleUloga Azospirillim spp. kao asocijativnog nitrofiksatora
Title (english)The role of Azospirillum spp. like nitrofixing asociative bacteria
AuthorMarina Bučar
MentorSuzana Kristek (mentor)
Committee memberGordana Bukvić
Committee memberJurica Jović
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of agroecology and Enviroment Protection)
Osijek
Defense date and country2015-07-20, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Vegetable Growing
Abstract
Rizobakterije stimulativno djeluju na rast biljaka, te smanjuju ili štite biljke od bolesti, a najčešće se označavaju kao PGPR (Plant Growth Promoting Rhizobacteria). U prirodi postoji kružni tok dušika gdje je atmosfera izvor dušika kojega u tlo transformiraju mikroorganizmi prilikom procesa koji se naziva fiksacija dušika. Biološka fiksacija dušika je proces u kojem posebne skupine mikroorganizama usvajaju elementarni dušik iz atmosfere i reduciraju do amonijaka. Asocijativni fiksatori aktivni su na površini korijena, a ovim fiksatorima pripadaju bakterije roda Azotobacter, Azospirillum, Bacillus, Klebsiella. Bakterije roda Azospirillum imaju važnu ulogu kao nitrofiksatori. Svojom aktivnošću potiču rast biljaka, poboljšavaju rast i razvoj korijena, povećavaju usvajanje vode i mineralnih hraniva, utječu na mikrobiološke procese u tlu. Također utječu na produkciju bioloških tvari.
Abstract (english)
Rhizobacteria stimulate plant growth, and reduce or protect plants from disease, most often referred as PGPR ( Plant Growth Promoting Rhizobacteria ). In nature there is a roundabout where the nitrogen source is a nitrogen atmosphere in which the microorganisms in the soil transform process called nitrogen fixation. Biological nitrogen fixation is a process in which specific groups of microorganisms adopt elemental nitrogen from the atmosphere and reduced to ammonia. Associative fixators are active on the surface of the root, and the fixators belong to bacteria of the genus Azotobacter, Azospirillum, Bacillus, Klebsiella. Bacteria of the genus Azospirillum play an important role as nitrofixing. Its activities stimulate the growth of plants, enhance the growth and development of roots, increasing the adoption of water and mineral nutrients, affect the microbiological processes in soil. Also affect the production of biological substances.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:098002
Study programmeTitle: Vegetable and flower growing
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka povrćarstva i cvjećarstva (magistar/ magistra inženjer/inženjerka povrćarstva i cvjećarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public notediplomski rad
Created on2015-12-07 11:41:54